	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	8911.8,	6923.1,	12317,	15684.1,	null,	null,	null,	null,	null,	null],
[582,	8348.1,	5588.1,	11765.7,	14247,	null,	null,	null,	null,	null,	null],
[580,	6311.9,	6174.8,	11796.4,	13471.9,	null,	null,	null,	null,	null,	null],
[575,	6988.4,	5373.9,	11128.7,	12603.7,	null,	null,	null,	null,	null,	null],
[574,	6896.3,	5883.3,	10538.9,	13294.8,	null,	null,	null,	null,	null,	null],
[572,	6703.1,	5027.1,	10883.3,	12070.8,	null,	null,	null,	null,	null,	null],
[569,	5969.8,	5782.7,	10693.7,	12732.2,	null,	null,	null,	null,	null,	null],
[567,	6301.4,	5831.6,	10180.1,	12832,	null,	null,	null,	null,	null,	null],
[566,	6986,	5318.8,	10370.9,	12966.2,	null,	null,	null,	null,	null,	null],
[561,	6287.9,	4962.9,	9609.7,	11754.2,	null,	null,	null,	null,	null,	null],
[559,	6042.7,	5028.4,	9339.9,	12119.6,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	8424.2,	10084.5,	null,	9284.6,	8049.9],
[553,	6358.1,	4413.3,	8959.7,	10911.8,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	8367.7,	9067.5,	null,	8701.3,	6603.5],
[549,	null,	null,	null,	null,	null,	7610.9,	9068.4,	null,	8979.3,	6513.5],
[548,	5787.1,	4106.6,	9123.6,	11146.8,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	7644.2,	8113.5,	null,	8529.2,	7296.6],
[543,	null,	null,	null,	null,	5443.9,	6356.1,	8686.9,	null,	8716.1,	6570.7],
[541,	null,	null,	null,	null,	null,	7443.9,	8913.1,	null,	7747.1,	7241.7],
[540,	5603.2,	4487.7,	8064.6,	10164,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	6096.6,	8548.1,	null,	7793.9,	6601.9],
[536,	6823.2,	4458.6,	7940.8,	9562.9,	null,	7173.8,	8038.5,	null,	6671.5,	6301.4],
[535,	null,	null,	null,	null,	4733.4,	6405.3,	7971.7,	null,	7465.1,	6415.1],
[530,	null,	null,	null,	null,	null,	6207.4,	7968.6,	7788.4,	7058,	5957.3],
[528,	4737,	4316.3,	6706.5,	8586.8,	null,	6170.4,	7927.4,	null,	7368.4,	6729.4],
[522,	null,	null,	null,	null,	null,	6367.2,	7734.5,	6302.6,	6406.1,	5649.2]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​